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Jun 08, 2018 at 10:43 AM

Performance issue with global constants?

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Hello,

I prefer to define constants as attributes in a class interface for cross program usage. Now, someone said, global constants have an negative performance issue. Argumentation is something like "The constant value needs to be copied from global stack to local program stack".

Looking at 'Declaration of Data Types and Constants' (SAP ABAP docu) I think it should be ok like I usual do.

Can you confirm performance issues with global ABAP OO constants? Is this a real issue which the end user will realize at a normal transcation? Or is this more a academic topic?


Thanks in advance